Description

Carbonic Acid Phenyl p-Tolyl Ester is a specialized organic chemical ester with the CAS registry number 13183-20-5. This compound serves as a versatile intermediate and functional additive in advanced material synthesis and specialty polymer formulations. It is primarily required by R&D laboratories and industrial manufacturers in the polymer, agrochemical, and pharmaceutical sectors for developing high-performance products.

Application

• Polymer Industry: Acts as a monomer or chain transfer agent in the synthesis of polycarbonates and other high-performance engineering plastics.
• Chemical Intermediate: Serves as a key building block for the synthesis of more complex organic molecules, including agrochemicals and dyes.
• Pharmaceutical Research: Utilized in the development and scale-up of active pharmaceutical ingredients (APIs) and prodrugs.
• Liquid Crystal & OLED Materials: Functions as a precursor or additive in the production of advanced electronic display materials.
• Adhesive & Coating Formulations: Employed as a cross-linking agent or modifier to enhance the thermal and chemical resistance of specialty coatings.
• Laboratory Reagent: Used as a standard or reagent in analytical chemistry and organic synthesis research.

Basic Information

Product Name	Carbonic Acid Phenyl p-Tolyl Ester
CAS No.	13183-20-5
Molecular Formula	C14H12O3
Molecular Weight	228.24 g/mol
Synonyms	Phenyl p-Tolyl Carbonate; 4-Methylphenyl Phenyl Carbonate; Carbonate de phényle et de 4-méthylphényle; Phenyl-4-methylphenyl Carbonate; Diphenyl Carbonate, 4-Methyl Derivative; (4-Methylphenoxy)(phenoxy)methanone; NSC 403107
EINECS	Contact for details

Quality Control

Our Carbonic Acid Phenyl p-Tolyl Ester is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including identity confirmation by IR spectroscopy and purity determination by HPLC, to ensure it meets precise customer specifications and industry standards. Certificates of Analysis (COA) with detailed batch-specific results are provided to guarantee supply reliability and product consistency for your critical processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, open flames, and incompatible materials such as strong acids, bases, and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.